Dorman 540-663 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-663 Stabilizer Bar Bushings

Dorman 540-663 is a suspension stabilizer bar bushing kit for specific Ford, Lincoln, and Mercury full-size sedans. It is precision-engineered and tested as a standard replacement for the original equipment bushing on the listed applications.

• Rubber and elastomer construction for stabilizer bar support
• Inside diameter: 1.05 in.
• Outside diameter: 2.13 in.
• Width: 2.13 in.
• Assembled length: 1.65 in.
• Bracket included: No
• Grease fitting included: No
• Standard replacement grade

Fitment Details

• Fits 2003-2011 Ford Crown Victoria, front, 26.50 mm diameter bar
• Fits 1998-2002 Ford Crown Victoria, front, 27 mm diameter bar
• Fits 2003-2004 Ford Grand Marquis, front, 26.50 mm diameter bar
• Fits 1998-2002 Ford Grand Marquis, front, 27 mm diameter bar
• Fits 2003-2011 Lincoln Town Car, front, 26.50 mm diameter bar
• Fits 2003-2011 Mercury Grand Marquis, front, 26.50 mm diameter bar
• Fits 1998-2002 Mercury Grand Marquis, front, 27 mm diameter bar

What This Part Does

• Restores stabilizer bar support when the original bushings are worn or compressed
• Reduces front suspension looseness and bar movement
• Addresses clunking or squeaking from the stabilizer bar area
• Helps correct steering feel affected by deteriorated sway bar bushings
• Supports proper front suspension control on Crown Victoria, Town Car, and Grand Marquis models

Installation Notes

Verify stabilizer bar diameter before ordering, since the listed vehicles use either a 26.50 mm or 27 mm front bar depending on year. This Dorman 540-663 kit is a direct replacement bushing set for the front stabilizer bar location and does not include a bracket or grease fitting.

This part cross-references MOOG Chassis Products K200166 and QuickSteer K80037 for the same application.

Quality Assurance

Dorman states this stabilizer bar bushing kit is precision-engineered and rigorously tested to replace the original equipment on specific vehicles. It is built as a standard replacement part for the listed Ford, Lincoln, and Mercury applications.